EBS R12.1.3 : ORA-00600: internal error code, arguments: [1350], [1], [23], [], [], [], [],[], [], [
I am facing the following issue in a recently upgraded production database . DB version is 11.2.0.3 and EBS version is R12.1.3. During upgrade , we executed the following step from db upgrade doc
Create nls/data/9idata directory
On the database server node, as the owner of the Oracle RDBMS file system and database instance, run the $ORACLE_HOME/nls/data/old/cr9idata.pl script to create the $ORACLE_HOME/nls/data/9idata directory.
After creating the directory, make sure that the ORA_NLS10 environment variable is set to the full path of the 9idata directory whenever you enable the 11g Oracle home.